#817B19#817B19

#817B19 is a mid, moderate yellow. Relative luminance 0.189; OKLCH L 57.1% C 0.113 H 105.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#817B19
RGB	rgb(129, 123, 25)
HSL	hsl(57, 68%, 30%)
HSV	hsv(57, 81%, 51%)
CMYK	cmyk(0%, 4.7%, 80.6%, 49.4%)
CIE-LAB	lab(50.57, -9.10, 49.95)
CIE-LCH	lch(50.57, 50.77, 100.32°)
OKLab	oklab(57.08% -0.0307 0.1087)
OKLCH	oklch(57.08% 0.113 105.8)
XYZ	xyz(16.3124, 18.9039, 3.7091)
Luminance	0.1890 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817B19 #191F81

analogous

#814719 #817B19 #538119

triadic

#817B19 #19817B #7B1981

tetradic

#817B19 #198147 #191F81 #811953

square

#817B19 #198147 #191F81 #811953

split-complementary

#817B19 #195381 #471981

monochromatic

#1A1905 #4E4A0F #817B19 #B4AC23 #D9D03B

Accessibility & contrast

On white

4.39

#817B19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#817B19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817B19

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817B19	#FFFFFF	#000000	##000000
##817B19	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#897A21

Tritanopia (blue-blind)

#8B7269

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #817b19;
/* rgb */ color: rgb(129, 123, 25);
/* oklch */ color: oklch(57.1% 0.113 105.8);

Tailwind

colors: {
  custom: {
    50: '#a9a05f',
    500: '#817b19',
    950: '#000000',
  },
}

SCSS

$custom: #817b19;
$custom-light: #a9a05f;
$custom-dark: #000000;

JSON

{
  "hex": "#817b19",
  "rgb": {
    "r": 129,
    "g": 123,
    "b": 25
  },
  "hsl": {
    "h": 56.538,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.57081,
    "c": 0.11291,
    "h": 105.8
  },
  "luminance": 0.18903
}

Semantic roles & 50–950 ramp

primary

#817B19

secondary

#4148B5

accent

#47EA3D

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #817B19

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →